Garlic Butter Roasted Sweet Potatoes

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Garlic Butter Roasted Sweet Potatoes are the perfect Thanksgiving side dish, blending sweet, savory, and buttery flavors in one simple and delicious recipe. Right after the first bite, you'll fall in love with the crispy edges, soft centers, and rich roasted garlic flavor. Whether you're prepping a holiday feast or an easy weeknight dinner, this recipe fits beautifully on any table.

Baked sweet potatoes in pan with garlic butter

If you're building out your Thanksgiving menu or just need another go-to side, this dish is not only crowd-pleasing but also incredibly easy to prepare.

Why You’ll Love Garlic Butter Roasted Sweet Potatoes

Perfect for the Holidays

This recipe is a standout on any holiday table. It’s cozy, flavorful, and brings a gourmet touch without a lot of extra effort. Thanksgiving is all about comforting, beautiful food that brings people together. These sweet potatoes do just that.

Simple Ingredients, Big Flavor

With just a few ingredients, you get maximum taste. The sweetness of the potatoes is enhanced by butter and roasted garlic, while olive oil gives them that golden crisp exterior.

Easy to Prepare and Make Ahead

One bowl, one sheet pan, and less than 15 minutes of prep time make this a reliable and quick side dish. You can even roast them ahead of time and reheat before serving.

Ingredients You’ll Need

3 pounds sweet potatoes, peeled and sliced into 1-inch thick rounds
¼ cup olive oil
2 tablespoons unsalted butter, melted
8 cloves garlic, finely minced
2 teaspoons kosher salt
1 teaspoon black pepper
¼ cup fresh parsley, chopped

Smart Ingredient Tips

Use firm, evenly sized sweet potatoes to ensure even roasting. Fresh garlic works best here—its flavor infuses beautifully as the potatoes roast. A high-quality olive oil adds a smooth finish, and fresh parsley brings brightness just before serving.

If you’re short on fresh herbs, dried parsley or thyme can be a good alternative. Vegan butter also works great if you’re keeping it dairy-free.

How to Make Garlic Butter Roasted Sweet Potatoes

Preheat your oven to 400 degrees Fahrenheit.
Peel and slice sweet potatoes into 1-inch thick rounds.
In a large mixing bowl, combine olive oil, melted butter, minced garlic, salt, and pepper.

Pouring melted butter over sweet potato slices

Add the sweet potato slices to the bowl and toss to coat evenly.
Spread the potatoes in a single layer on a large baking sheet. Don’t overcrowd.

Seasoned sweet potato rounds on parchment paper

Roasted sweet potatoes topped with parsley

Roast for 30 minutes, flip each slice carefully, and roast another 20 minutes until golden brown and crispy on the edges.
Remove from the oven and toss with chopped fresh parsley. Serve warm.

Tips for the Best Roasted Sweet Potatoes

Flip carefully using a spatula to avoid tearing the slices. A silicone or fish spatula works especially well.

Don’t overcrowd the pan or you’ll steam the potatoes instead of roasting them. Use two baking sheets if needed.

Use parchment paper for easy cleanup and to prevent sticking.

Make It Ahead for Thanksgiving

These are perfect for Thanksgiving prep. Roast them earlier in the day, let them cool, and reheat in the oven at 400 degrees for 10-15 minutes. They’ll still be crisp on the edges and soft in the middle. You can also store them in an airtight container in the fridge for up to 4 days.

Serving Suggestions

Garlic Butter Roasted Sweet Potatoes pair beautifully with:

Roasted turkey or herb-rubbed chicken
Cranberry sauce or apple chutney for a sweet-tart contrast
Garlic roasted pork or beef tenderloin
Holiday stuffing and green beans

Drizzle a little maple syrup or honey over the top for a sweet twist, or serve them with a dollop of sour cream or Greek yogurt for added creaminess.

Close up roasted sweet potatoes with herbs

Perfect for Your Thanksgiving Table

This side dish adds color, texture, and rich flavor to your holiday lineup. It’s a great alternative to sweet potato casserole if you’re looking for something less sugary but still festive.

Pair it with your favorite Thanksgiving mains or use it to balance out richer dishes like creamy casseroles or gravy-heavy meats.

Storage and Reheating Tips

Fridge: Store leftovers in an airtight container for 3 to 4 days.

Freezer: You can freeze them for up to 6 months. Lay the slices on a baking sheet to freeze individually, then transfer to a container.

Reheating: Bake at 400 degrees until warmed through, about 10 to 15 minutes. You can also use an air fryer for 5 to 7 minutes for extra crispiness.

Common Questions

Do I have to peel the sweet potatoes?

Peeling is recommended for texture and even roasting, but if you prefer the skin on, give them a good scrub and slice with the skin intact.

Can I cut them into cubes instead of rounds?

Absolutely. Cubes will roast a little faster, so start checking for doneness around 35 minutes.

What’s the difference between yams and sweet potatoes?

Sweet potatoes are sweeter and more commonly used in U.S. recipes, while true yams are starchier and less sweet.

Want More Sweet Potato Recipes?

If you're loving this one, you’ll also enjoy these delicious and healthy options:

Each one offers a different take on this Thanksgiving favorite, perfect for your holiday Pinterest board or dinner rotation.

Save and Share on Pinterest

Planning your Thanksgiving board or weekly menu? Pin this Garlic Butter Roasted Sweet Potatoes recipe and other delicious ideas over at Pinterest.com/bakewithlina.

This side dish is easy enough for a weeknight and elegant enough for a holiday. Once you make it, you’ll want to add it to every gathering. Let me know how it turns out in the comments or tag your photos so we can celebrate your kitchen wins together.